DMK → CNXBangkok to Chiang Mai

live

Direct flights from Bangkok (DMK) to Chiang Mai (CNX): 21 nonstop departures observed each week across 3 airlines. 82% of the last 57 operated flights arrived within 15 minutes of schedule. The median arrival is 5 minutes late. 3 of the 57 tracked flights were cancelled. The nonstop covers 568 km, an estimated 1 hour 14 minutes in the air. Measured by Pro Flight Search from live flight boards at Bangkok and Chiang Mai. Updated 13 September 2026 at 08:08 UTC.

DMK Bangkok smooth · +0
CNX Chiang Mai tracking
568 km · ~1h 14m est.
dep bank 06:00–21:3021x weekly
Runs reliable · 3 airlines · 21x weekly · nonstop
82% on time

of the last 57 operated DMK → CNX flights arrived within 15 minutes

Median arrival delay is +5 min. 3 of 57 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+5 minacross the last 57 operated legs
Flight time~1h 14mestimated from route distance
Weekly departures21x3 direct airlines on the leg
Cancelled5.3%recent route rate · 3 of 57

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Nok AirThai AirAsiaThai Lion Air

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Nok AirDD100% on time

Flights DD120 06:30 daily · DD124 10:25 daily · DD132 14:35 daily · DD134 17:20 daily

Thai AirAsiaFD79% on time

Flights FD3416 06:00 Mo Tu Th Sa Su · FD3437 06:45 daily · FD8435 08:05 daily · FD3435 09:20 Mo Tu Th Sa Su

Thai Lion AirSL73% on time

Flights SL502 06:15 Mo We Th Fr Sa Su · SL506 08:35 daily · SL508 11:05 daily · SL510 11:30 daily

History

operated legs · board outcomes
09-13DD120departed+3
09-13DD124departed−1
09-13DD126departed+4
09-13DD132departed+6
09-13FD3425departed+13
09-13FD3427departed+6
09-13FD3433departed+14
09-13FD3437departed+3
09-13FD3439departed−2
09-13FD8435departed+24
09-13SL502departed−4
09-13SL506departed+5
09-13SL508departed−2
09-13SL510departed−2
09-13SL512departed+3
09-12DD120departed+4
09-12DD124departed+10
09-12DD132departed+3
09-12DD134departed+3
09-12DD148departed+2
09-12FD3411departed+7
09-12FD3416departed+7
09-12FD3419departed+1
09-12FD3425departed+27
09-12FD3427departed+9
09-12FD3429departed+12
09-12FD3433departed+11
09-12FD3435departed+8
09-12FD3437departed+4
09-12FD3439departed+13
09-12FD3443departed+4
09-12FD8435departed+3
09-12FD8439departed+2
09-12SL502departed−1
09-12SL504cancelledCNX
09-12SL506departed−6
09-12SL508departed+2
09-12SL510departed+1
09-12SL512departed+2
09-12SL514cancelledCNX

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
DMKBangkok +0 min smooth 🌤 few clouds · ESE 3 kt Full DMK delay board →
CNXChiang Mai tracking Full CNX delay board →

How the Bangkok to Chiang Mai route actually runs

Pro Flight Search records official board updates for nonstop DMK to CNX flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Bangkok (DMK) to Chiang Mai (CNX) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/DMK-CNX
How we measure this →

DMK to CNX questions

Is DMK–CNX running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on DMK–CNX?

Operators schedule morning departures around 06:00 and evening departures around 17:05 from DMK. Earlier flights typically land before destination-airport delays accumulate later in the day; check the CNX delay card to confirm conditions when you'd arrive.

How long is the flight from DMK to CNX?

Great-circle distance is 568 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 70–79 min gate-to-gate on this route.

How often does DMK–CNX fly?

3 carriers operate this route, around 175 flights a week between them. Compare carrier days and times in the airline list above.